Mexican Silver Sheen Obsidian Lapidary Rough Chunk Volcanic Glass Birdseye Measurements (inches - longest -

Measurements (inches - longest - approx):  4

As of right now the majority of our stock is tumbling rough sized

and takes a pretty decent polish

This one does have a rough cut on one side

Weight: Approx 20

Mexican Silver Sheen Obsidian Lapidary Rough Chunk Volcanic Glass Birdseye Measurements (inches - longest -Mexican Gold and Silver Sheen Obsidian is arguably one of the best forms of Gold and Silver Sheen Obsidian on the market. This material is mined in Jalisco, Mexico, and is well known for its purity and a high rate of gold sheen. This material cuts and polishes fantastic. Be careful while handling though, obsidian can break sharp. Little flecks of magnetite metal within the Obsidian give this gorgeous shimmering flash of gold or silver within the stone